Combinatorial constructions of optical orthogonal codes for OCDMA systems

Research output: Contribution to journalArticle

42 Citations (Scopus)

Abstract

Two novel classes of optical orthogonal code (OOC) based on balanced incomplete block designs are proposed: OOC based on mutual orthogonal Latin squares/rectangles and the codes based on finite geometries. Both OOC families can be applied to synchronous and asynchronous incoherent optical CDMA, and are compatible with spectral-amplitude-coding (SAC), time-spreading encoding and fast frequency hoping schemes. Large flexibility in cross-correlation control makes those OOC families interesting candidates for applications that require a large number of users. Novel fiber Bragg grating decoding scheme for canceling the multi-user interference from SAC-signals with nonfixed in-phase cross-correlation is proposed as well.

Original languageEnglish (US)
Pages (from-to)391-393
Number of pages3
JournalIEEE Communications Letters
Volume8
Issue number6
DOIs
StatePublished - Jun 2004

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Optical Orthogonal Codes
Fiber Bragg gratings
Code division multiple access
Decoding
Geometry
Cross-correlation
Coding
Orthogonal Latin Squares
Finite Geometry
Balanced Incomplete Block Design
Code Division multiple Access
Fiber Grating
Bragg Grating
Rectangle
Encoding
Interference
Flexibility

ASJC Scopus subject areas

  • Computer Networks and Communications

Cite this

Combinatorial constructions of optical orthogonal codes for OCDMA systems. / Djordjevic, Ivan B; Vasic, Bane V.

In: IEEE Communications Letters, Vol. 8, No. 6, 06.2004, p. 391-393.

Research output: Contribution to journalArticle

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